TYPE I
Figure 24— Projectile Points, Types I and J.
Figure 25— Projectile Points, Type K.
Arrow Points
aa Blade triangular, corner-notched, length 1¼ times the width, base generally convex, expanding, often just slightly narrower than blade. Largest 1⅛ × ½, smallest ⅝ × ½ inches. Points of this type are generally much lighter and thinner than those above, ([Fig. 26]).
bb Blade triangular, edges either convex or concave, specimen’s length generally twice width, almost all serrated, stems usually straight, generally ½ width or less. Largest 1 × ½, smallest ¾ × ⅝ inches. A variation of this type is less long in relation to width, but has its base located a-centrally. Careful examination reveals no differential of wear on the sides such as would be expected if they were used as knives. ([Fig. 26]).
cc These points are located morphologically between types aa and bb and do not fit into either category. Largest 1¼ × ⅜, smallest ⅝ × ½ inches, ([Fig. 27]).